EP1237324A4 - Speicherkarte und datenverteilungssystem zu deren verwendung - Google Patents

Speicherkarte und datenverteilungssystem zu deren verwendung

Info

Publication number
EP1237324A4
EP1237324A4 EP00978073A EP00978073A EP1237324A4 EP 1237324 A4 EP1237324 A4 EP 1237324A4 EP 00978073 A EP00978073 A EP 00978073A EP 00978073 A EP00978073 A EP 00978073A EP 1237324 A4 EP1237324 A4 EP 1237324A4
Authority
EP
European Patent Office
Prior art keywords
memory card
distribution system
data distribution
data
card
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00978073A
Other languages
English (en)
French (fr)
Other versions
EP1237324A1 (de
Inventor
Yoshihiro Hori
Toshiaki Hioki
Miwa Kanamori
Takatoshi Yoshikawa
Hiroshi Takemura
Masataka Takahashi
Takayuki Hasebe
Shigeki Furuta
Takahisa Hatakeyama
Tadaaki Tonegawa
Takeaki Anazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Technology Corp
Fujitsu Ltd
Sanyo Electric Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Hitachi Ltd, Sanyo Electric Co Ltd filed Critical Fujitsu Ltd
Publication of EP1237324A1 publication Critical patent/EP1237324A1/de
Publication of EP1237324A4 publication Critical patent/EP1237324A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/108—Transfer of content, software, digital rights or licenses
    • G06F21/1088—Transfer of content, software, digital rights or licenses by using transactions with atomicity, consistency, or isolation and durability [ACID] properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
EP00978073A 1999-12-02 2000-12-01 Speicherkarte und datenverteilungssystem zu deren verwendung Withdrawn EP1237324A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34338999 1999-12-02
JP34338999 1999-12-02
PCT/JP2000/008544 WO2001041356A1 (fr) 1999-12-02 2000-12-01 Carte memoire et systeme de distribution de donnees faisant intervenir une telle carte

Publications (2)

Publication Number Publication Date
EP1237324A1 EP1237324A1 (de) 2002-09-04
EP1237324A4 true EP1237324A4 (de) 2008-12-10

Family

ID=18361144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00978073A Withdrawn EP1237324A4 (de) 1999-12-02 2000-12-01 Speicherkarte und datenverteilungssystem zu deren verwendung

Country Status (7)

Country Link
US (1) US7340055B2 (de)
EP (1) EP1237324A4 (de)
JP (1) JP3873090B2 (de)
CN (1) CN1277364C (de)
AU (1) AU1557401A (de)
TW (1) TW493333B (de)
WO (1) WO2001041356A1 (de)

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JP4326186B2 (ja) * 2002-04-15 2009-09-02 ソニー株式会社 情報処理装置および方法
JP4387087B2 (ja) 2002-07-25 2009-12-16 三洋電機株式会社 データ記憶装置
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JP2005078161A (ja) * 2003-08-28 2005-03-24 Canon Inc 記録装置
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JP4613487B2 (ja) * 2003-11-07 2011-01-19 ソニー株式会社 電子機器、情報処理システム、情報処理装置および方法、プログラム、並びに記録媒体
US8229118B2 (en) * 2003-11-07 2012-07-24 Qualcomm Incorporated Method and apparatus for authentication in wireless communications
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JP4892977B2 (ja) * 2004-01-29 2012-03-07 ソニー株式会社 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
EP1714280A1 (de) * 2004-02-04 2006-10-25 Koninklijke Philips Electronics N.V. Einrichtung und verfahren zum autorisieren eines benutzers zum erhalten von zugang zu in verschlüsselter form auf einem speichermedium gespeichertem inhalt
US7703141B2 (en) * 2004-03-11 2010-04-20 Microsoft Corporation Methods and systems for protecting media content
EP1738283A4 (de) * 2004-03-22 2013-08-21 Samsung Electronics Co Ltd Verfahren und vorrichtung zur verwaltung von digitalen rechten mittels zertifikatswiderrufungsliste
KR101043336B1 (ko) * 2004-03-29 2011-06-22 삼성전자주식회사 디바이스와 휴대형 저장장치간의 디지털 권리객체에 관한정보의 획득 및 제거를 위한 방법 및 장치
JP4561146B2 (ja) * 2004-03-29 2010-10-13 ソニー株式会社 コンテンツ流通システム、暗号化装置、暗号化方法、情報処理プログラム、及び記憶媒体
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US8266429B2 (en) 2004-07-20 2012-09-11 Time Warner Cable, Inc. Technique for securely communicating and storing programming material in a trusted domain
US8312267B2 (en) 2004-07-20 2012-11-13 Time Warner Cable Inc. Technique for securely communicating programming content
JP2006178930A (ja) 2004-11-26 2006-07-06 Matsushita Electric Ind Co Ltd 権利情報管理方法および権利情報管理装置
US20070106616A1 (en) * 2005-02-07 2007-05-10 Motoji Ohmori License information management apparatus and license information management method
JP4907880B2 (ja) * 2005-02-23 2012-04-04 株式会社エヌ・ティ・ティ・ドコモ 携帯情報端末およびデータ保護方法
US9363481B2 (en) * 2005-04-22 2016-06-07 Microsoft Technology Licensing, Llc Protected media pipeline
US9436804B2 (en) 2005-04-22 2016-09-06 Microsoft Technology Licensing, Llc Establishing a unique session key using a hardware functionality scan
JP4935015B2 (ja) * 2005-07-29 2012-05-23 ソニー株式会社 コンテンツ配信システム，コンテンツ配信方法，コンテンツ送信端末およびコンテンツ受信端末
US7805375B2 (en) * 2005-08-22 2010-09-28 Microsoft Corporation Digital license migration from first platform to second platform
CN101243469A (zh) * 2005-08-22 2008-08-13 微软公司 从第一平台到第二平台的数字许可证迁移
JP4755472B2 (ja) * 2005-09-29 2011-08-24 ヒタチグローバルストレージテクノロジーズネザーランドビーブイ データ転送方法及びシステム
JP2007102431A (ja) * 2005-10-03 2007-04-19 Sony Corp データ移動方法、データ移動元装置、データ移動先装置、データ移動プログラム及び移動データ記録プログラム
US8306918B2 (en) 2005-10-11 2012-11-06 Apple Inc. Use of media storage structure with multiple pieces of content in a content-distribution system
US8224751B2 (en) 2006-05-03 2012-07-17 Apple Inc. Device-independent management of cryptographic information
CN101165698B (zh) * 2006-10-17 2011-07-27 华为技术有限公司 一种导出许可的方法及系统
US8520850B2 (en) 2006-10-20 2013-08-27 Time Warner Cable Enterprises Llc Downloadable security and protection methods and apparatus
US8621540B2 (en) 2007-01-24 2013-12-31 Time Warner Cable Enterprises Llc Apparatus and methods for provisioning in a download-enabled system
KR20090000184A (ko) * 2007-01-25 2009-01-07 삼성전자주식회사 유비쿼터스 오디오 재생 및 서비스 방법 및 시스템
US9311492B2 (en) 2007-05-22 2016-04-12 Apple Inc. Media storage structures for storing content, devices for using such structures, systems for distributing such structures
US8347098B2 (en) * 2007-05-22 2013-01-01 Apple Inc. Media storage structures for storing content, devices for using such structures, systems for distributing such structures
US8761402B2 (en) 2007-09-28 2014-06-24 Sandisk Technologies Inc. System and methods for digital content distribution
US9083685B2 (en) * 2009-06-04 2015-07-14 Sandisk Technologies Inc. Method and system for content replication control
US9866609B2 (en) 2009-06-08 2018-01-09 Time Warner Cable Enterprises Llc Methods and apparatus for premises content distribution
US9602864B2 (en) 2009-06-08 2017-03-21 Time Warner Cable Enterprises Llc Media bridge apparatus and methods
JP2011081764A (ja) * 2009-09-14 2011-04-21 Panasonic Corp コンテンツ受信機、コンテンツ再生機、コンテンツ再生システム、コンテンツ書き出し方法、視聴期限判定方法、プログラム、および記録媒体
US20110110516A1 (en) * 2009-11-06 2011-05-12 Kensuke Satoh Content receiver, content reproducer, management server, content use system, content use method, method of write-out from content receiver, method of possible viewing time management on content reproducer, method of time limit fixation in management server, and program
CN102143486A (zh) * 2010-01-28 2011-08-03 骆建军 一种采用存储卡进行手机加密通信的实现方式
US9906838B2 (en) 2010-07-12 2018-02-27 Time Warner Cable Enterprises Llc Apparatus and methods for content delivery and message exchange across multiple content delivery networks
US9565472B2 (en) 2012-12-10 2017-02-07 Time Warner Cable Enterprises Llc Apparatus and methods for content transfer protection
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
US9621940B2 (en) 2014-05-29 2017-04-11 Time Warner Cable Enterprises Llc Apparatus and methods for recording, accessing, and delivering packetized content
US20160072772A1 (en) * 2014-09-08 2016-03-10 Arturo Geigel Process for Secure Document Exchange
US20160105400A1 (en) * 2014-10-08 2016-04-14 Time Warner Cable Enterprises Llc Apparatus and methods for data transfer beteween a plurality of user devices
US11362824B2 (en) * 2018-05-25 2022-06-14 Intertrust Technologies Corporation Content management systems and methods using proxy reencryption

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0638880A1 (de) * 1993-08-10 1995-02-15 Audio DigitalImaging, Inc. Verfahren zur Echtheitsprüfung von fälschungssicheren Video-Identifizierungsdaten

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JP3474075B2 (ja) 1997-04-07 2003-12-08 富士通株式会社 複数の記録媒体上へのデータ記録方法および装置
JPH11224288A (ja) 1998-02-06 1999-08-17 Hitachi Ltd 利用条件販売型デジタルコンテンツ販売電子モールシステム
JP3994518B2 (ja) 1998-05-11 2007-10-24 ソニー株式会社 データ配信装置およびデータ配信用の端末装置
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Also Published As

Publication number Publication date
TW493333B (en) 2002-07-01
CN1433608A (zh) 2003-07-30
US20020184154A1 (en) 2002-12-05
CN1277364C (zh) 2006-09-27
US7340055B2 (en) 2008-03-04
AU1557401A (en) 2001-06-12
JP3873090B2 (ja) 2007-01-24
WO2001041356A1 (fr) 2001-06-07
EP1237324A1 (de) 2002-09-04

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Owner name: HITACHI, LTD.

Owner name: SANYO ELECTRIC CO., LTD.

Owner name: FUJITSU LIMITED

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YOSHIKAWA, TAKATOSHI,SANYO ELECTRIC CO., LTD.

Inventor name: HASEBE, TAKAYUKI,FUJITSU LIMITED

Inventor name: KANAMORI, MIWA,SANYO ELECTRIC CO., LTD.

Inventor name: TONEGAWA, TADAAKI,SEMICOND. & INTEGR. CIRCUITS

Inventor name: TAKEMURA, HIROSHI,SANYO ELECTRIC CO., LTD.

Inventor name: HATAKEYAMA, TAKAHISA,FUJITSU LIMITED

Inventor name: ANAZAWA, TAKEAKI,NIPPON COLUMBIA CO., LTD.

Inventor name: HIOKI, TOSHIAKI,SANYO ELECTRIC CO., LTD.

Inventor name: HORI, YOSHIHIRO,SANYO ELECTRIC CO., LTD.

Inventor name: FURUTA, SHIGEKI,FUJITSU LIMITED

Inventor name: TAKAHASHI, MASATAKA,PFU LIMITED

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